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正多邊形各邊中點連線所圍成的圖形

Author:Jimmy Ma

New Resources

  • 兩組對邊相等的四邊形
  • 算柱 (兩位數)
  • 兩組對邊相等和有直角的四邊形
  • 找出對稱軸
  • 直角坐標平面上的旋轉變換

Discover Resources

  • 直線之美
  • 內心與角平分線觀察
  • 多項式函數
  • 線的面畫
  • 圆与直线的位置关系

Discover Topics

  • Stochastic Process or Random Process
  • Mode
  • Trapezoid
  • Solids or 3D Shapes
  • Bar Chart or Bar Graph
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